Related Clues:

• Leave no trace
• Become invisible
• Disappear suddenly
• Turn to gas
• Dematerialize
• Cease to exist
• Go "poof!"
• Turn liquid to gas
• Turn into vapour
• Disappear or fade from sight
• Disappear from sight
• Turn into vapour, lose moisture
• Change into vapour
• Disappear completely
• Change from liquid to vapour